3 4-Dimethylphenylhydrazine hydrochloride (CAS# 60481-51-8)
| Zizindikiro Zowopsa | Xi - Zosangalatsa |
| Zizindikiro Zowopsa | 36/37/38 - Zokwiyitsa maso, kupuma komanso khungu. |
| Kufotokozera Zachitetezo | S26 - Mukakhudza maso, yambani nthawi yomweyo ndi madzi ambiri ndikupempha uphungu wachipatala. S36 - Valani zovala zoyenera zodzitetezera. |
| WGK Germany | 3 |
Mawu Oyamba
3,4-Dimethylhydrazine hydrochloride ndi organic pawiri ndi mankhwala formula C8H12N2 · HCl. Zotsatirazi ndikulongosola mwachidule za chikhalidwe chake, kagwiritsidwe ntchito, kapangidwe ndi chitetezo:
Chilengedwe:
-Maonekedwe: 3,4-Dimethylphenylhydrazine hydrochloride nthawi zambiri imakhala yopanda mtundu mpaka makristasi otumbululuka achikasu.
-Kusungunuka: Kumakhala ndi kusungunuka kwina m'madzi, komanso kusungunuka mu ma alcohols ndi zosungunulira za ether.
-Posungunuka: Malo ake osungunuka ndi 160-162 ° C.
-Poizoni: 3,4-Dimethylphenylhydrazine hydrochloride ili ndi poizoni wina ndipo iyenera kugwiritsidwa ntchito mosamala.
Gwiritsani ntchito:
-Chemical reagent: 3,4-Dimethylphenylhydrazine hydrochloride ingagwiritsidwe ntchito ngati organic synthesis yapakatikati pakupanga zinthu zina kapena zipangizo.
-Kafukufuku wamankhwala: Amagwiritsidwanso ntchito pofufuza zachipatala, monga mankhwala opangira mankhwala ndi zinthu zina zotumphukira.
Njira Yokonzekera:
Njira yokonzekera 3,4-Dimethylphenylhydrazine hydrochloride ikhoza kuchitidwa ndi izi:
1. Choyamba, 3,4-dimethylaniline imasungunuka muyeso yoyenera ya mowa.
2. Kenaka, yankho la hydrochloric acid limagwiritsidwa ntchito kuti ligwirizane ndi yankho, ndipo phokoso lidzapangidwa panthawiyi.
3. Pomaliza, mpweya umasonkhanitsidwa ndikuwumitsa kuti upeze 3,4-Dimethylphenylhydrazine hydrochloride.
Zambiri Zachitetezo:
- 3,4-Dimethylphenylhydrazine hydrochloride ili ndi mlingo wina woopsa ndipo ikhoza kuwononga thanzi laumunthu. Choncho, mu ntchito ndondomeko ayenera kulabadira kutsatira njira zoyenera chitetezo.
-Iziyikidwe mu chidebe chomata, kutali ndi moto ndi oxidizing, ndikusungidwa pamalo ozizira, owuma.
-Pogwiritsa ntchito ayenera kuvala zida zodzitetezera zoyenera, monga magolovesi a labotale, magalasi ndi malaya a labotale.
-Pogwiritsa ntchito mankhwalawa, pewani kutulutsa fumbi kapena mankhwala ake, komanso kukhudza khungu ndi maso.
-Zitha zikagwiritsidwa ntchito, zinyalala ziyenera kutayidwa moyenera komanso malamulo oteteza chilengedwe akuyenera kutsatiridwa.
